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Mother of Pearl
Mother of Pearl

Danburite
Danburite



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Mother of Pearl
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Danburite

Mother of Pearl and Danburite Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Brittle
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
2.65-2.87
2.97-3.03
1.5 Fracture
Not Available
Uneven, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Conchoidal, Brittle
1.6 Cleavage
Not Available
{001} Poor
1.7 Mohs Hardness
2.5-4.5
7
1.8 Chemical Composition
Not Available
CaB 2(SiO 4) 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Mother of Pearl and Danburite Chemical Formula

While comparing Mother of Pearl and Danburite physical properties, the important data you should know is its chemical composition. Since chemical formula defines the molecular structure of the crystal, most of the physical properties like color, tenacity, solubility are governed by Mother of Pearl and Danburite chemical formula.

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  • Chemical formula of Danburite- CaB 2(SiO 4) 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Mother of Pearl and Danburite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Mother of Pearl and Danburite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Mother of Pearl and Danburite Optical Properties during the identification of gemstone. Specific gravity of Mother of Pearl is 2.97-3.03 whereas that of Danburite is 2.97-3.03.